If your spas calcium levels have gone mad, pick up this calcium booster spa and hot tub water balancer. It works to keep your spa chemical levels in check and help the overall health of your spa. It boosts the calcium in your hot tub or spa and ensures proper water balance to helps prevent foaming and corrosion of equipment. It's recommended to maintain a water hardness level of 150-400 ppm. To use, 1-ounce increases the hardness level 7 ppm in 500 gallons of water. This balancer is compatible with chlorine, bromine, ozone, and biguanide sanitizer systems. Don't let your spa water get off-track. Keep things balanced with a 3-pound bottle of calcium booster for spas and hot tubs.
or
